<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2017-11-16</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001627857</issuerCik>
        <issuerName>Sailpoint Technologies Holdings, Inc.</issuerName>
        <issuerTradingSymbol>SAIL</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001450701</rptOwnerCik>
            <rptOwnerName>Thoma Bravo, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O THOMA BRAVO, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>300 NORTH LASALLE STREET, SUITE 4350</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60654</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001722232</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO PARTNERS XI, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 NORTH LASALLE STREET, SUITE 4350</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60654</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001606286</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO FUND XI, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 NORTH LASALLE STREET, SUITE 4350</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60654</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001606287</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO FUND XI-A, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 NORTH LASALLE STREET, SUITE 4350</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60654</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001606288</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO EXECUTIVE FUND XI, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 NORTH LASALLE STREET, SUITE 4350</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60654</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>38679771</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnote</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Series A Convertible Preferred Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F3"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F3"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>18137245</value>
                    <footnoteId id="F4"/>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnote</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Consists of 25,375,671 shares held directly by Thoma Bravo Fund XI, L.P. (&quot;TB Fund XI&quot;), 12,774,288 shares held directly by Thoma Bravo Fund XI-A, L.P. (&quot;TB Fund XI-A&quot;) and 559,812 shares held directly by Thoma Bravo Executive Fund XI, L.P. (&quot;TB Exec Fund XI&quot;).</footnote>
        <footnote id="F2">Thoma Bravo Partners XI, L.P. (&quot;TB Partners XI&quot;) is the general partner of each of TB Fund XI, TB Fund XI-A and TB Exec Fund XI. Thoma Bravo, LLC (&quot;TB, LLC&quot;) is the general partner of TB Partners XI. By virtue of the relationships described in this footnote, TB, LLC may be deemed to exercise voting and dispositive power with respect to the shares held by TB Fund XI, TB Fund XI-A and TB Exec Fund XI.  Each of TB Partners XI and TB, LLC disclaims beneficial ownership of the shares owned by TB Fund XI, TB Fund XI-A and TB Exec Fund XI except to the extent of its pecuniary interest therein.</footnote>
        <footnote id="F3">Immediately prior to completion of the issuer's initial public offering, each outstanding share of preferred stock will automatically convert into a number of shares of common stock equal to the result of the liquidation value of such share of preferred stock divided by the initial public offering price per share of common stock of $12.00. The liquidation value for each share of preferred stock is equal to $1,000 plus accrued and unpaid dividends on such share of preferred stock. There is no expiration date.</footnote>
        <footnote id="F4">Represents the number of shares of common stock to be received upon the conversion of the preferred stock into common stock. Consists of 11,898,857 shares held directly by TB Fund XI, 5,975,856 shares held directly by TB Fund XI-A and 262,532 shares held directly by TB Exec Fund XI.</footnote>
    </footnotes>

    <remarks>Exhibit 24.1 Power of Attorney</remarks>

    <ownerSignature>
        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC</signatureName>
        <signatureDate>2017-11-16</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC, the General Partner of Thoma Bravo Partners XI, L.P.</signatureName>
        <signatureDate>2017-11-16</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC, the GP of Thoma Bravo Partners XI, L.P., the GP of Thoma Bravo Fund XI, L.P.</signatureName>
        <signatureDate>2017-11-16</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC, the GP of Thoma Bravo Partners XI, L.P., the GP of Thoma Bravo Fund XI-A, L.P.</signatureName>
        <signatureDate>2017-11-16</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC, the GP of Thoma Bravo Partners XI, L.P., the GP of Thoma Bravo Executive Fund XI, L.P.</signatureName>
        <signatureDate>2017-11-16</signatureDate>
    </ownerSignature>
</ownershipDocument>
